AFS Foundry Sand Testing Equipment Operating Instructions Manual
AFS Foundry Sand Testing Equipment Operating Instructions Manual
AFS Foundry Sand Testing Equipment Operating Instructions Manual
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RIDSDALE-DIETERT PERMEABILITY METER (<strong>AFS</strong>) (cont’d)VIRECOMMENDED SPARESPart No.Description508 Air valve – three-way509 Priming cock – manometer housing511 Air tube – air valve to centre post514 Plain ferrule – manometer tube.515 Screwed ferrule – manometer tube.516 Manometer tube, c/w 2 washers.517 Sealing washer – manometer tube518 Permeability dial518aPermeability dial complete with bracket522 Adjusting screw – permeability dial523 Large orifice – 30 seconds524 Small orifice – 270 seconds525 Open orifice526 Sealing washer - orifice528 Pressure pipe complete with olive and nut544 Dust cover – centre post545 ‘O’ ring – sealing – centre post546 ‘O’ ring – cushion – centre post.67
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